PinBridge
Pinterest API
n8n node ready
Built for platforms
Sandbox + production

Pinterest publishing API for SaaS, agencies, and automation teams

Add Pinterest publishing to your product or workflow without owning OAuth, queueing, retries, rate-limit pacing, and webhook delivery yourself.

Who it is for

Platforms, agencies, and automation builders

What it handles

Auth, board discovery, scheduling, and safe retries

Why teams switch

Less support overhead and faster time to production

Queue a Pinterest publish, then track the outcome

POST /v1/pins
Content-Type: application/json
Authorization: Bearer <API_KEY>

Request:
{
  "account_id": "<account_id>",
  "board_id": "12345",
  "title": "Spring collection - eco shirt",
  "description": "New arrival - sustainable cotton.",
  "link_url": "https://store.example.com/product/sku-101",
  "image_url": "https://cdn.example.com/img.jpg",
  "idempotency_key": "spring-collection-eco-shirt"
}

Response (queued):
{
  "id": "pin_01F...",
  "status": "queued",
  "media_type": "image",
  "media_url": "https://cdn.example.com/img.jpg"
}

Pin lifecycle: queued → publishing → published → failed
Start in sandbox View pricingRead quick start

PinBridge is built for policy-safe Pinterest publishing and does not bypass platform rules.

Pinterest infrastructure, not another scheduler

One focused API for Pinterest publishing, scheduling, status polling, and webhook-driven workflows.

Operational controls teams usually build the hard way

Per-account pacing, queueing, retries, and scheduling are built into the publish workflow.

Tenant-safe auth and token handling

Pinterest accounts, boards, and tokens are isolated with encrypted storage and clear operational boundaries.

Fastest evaluation path

Sandbox first

Create an account, connect Pinterest, and validate the workflow in sandbox before moving to live API usage.

New

The PinBridge n8n node is ready for Pinterest workflows.

Drop Pinterest publishing into n8n without stitching together raw HTTP requests and retry logic.

Explore the n8n node

How it works

Publish flow in five steps

A compact, visual overview for engineers and integrators.

1

Create API key

Generate an API key from the dashboard. Keys map to workspace quotas and access controls.

2

Connect Pinterest (OAuth)

Authorize one or more Pinterest accounts via standard OAuth. Tokens are stored per workspace in encrypted storage.

3

Submit publish job

Call POST /v1/pins with board, metadata, and either a public image URL or uploaded asset ID. The API returns the created pin immediately.

4

Queueing & rate handling

PinBridge queues jobs, enforces per-account pacing, and performs retries with exponential backoff on transient errors.

5

Webhook & status

On final success or failure we send a webhook and update the pin status (queued → publishing → published → failed).

Data model

Core objects

Short, technical definitions for integration.

Pin

Immutable publishing unit. Includes title, description, link, and assets.

Board

Destination container on Pinterest identified by provider `board_id`.

Asset

Image or video media stored by PinBridge and referenced later by stable `asset_id`.

Pin Status

Pin resource created immediately. Poll by `pin_id` to track queued, publishing, published, or failed state.

{
  "id": "pin_...",
  "status": "queued",
  "pinterest_pin_id": null
}

Webhook Event

POST to your webhook on final success or failure with pin identifiers, status, and error context.

Who this is for

Built for product teams and platforms

Profiles and how PinBridge addresses real integration pain.

Automation platforms

Pain

Connectors must handle OAuth, token refresh, per-account pacing, and failures.

How PinBridge helps

PinBridge centralizes OAuth, pacing, and exposes a single publish primitive for nodes.

Ecommerce SaaS & catalogs

Pain

Bulk catalogs require predictable throughput and reliable retries during syncs.

How PinBridge helps

Queueing, idempotency keys, and retries keep catalog syncs consistent.

Social publishing platforms

Pain

Adding channels increases token sprawl and operational burden for support teams.

How PinBridge helps

Per-workspace encrypted token storage, webhooks, and observability make Pinterest a manageable channel.

Product

Infrastructure for Pinterest publishing

PinBridge is a developer-first, production-focused API layer: queues, pacing, and operational controls.

Publish in seconds

Ship Pinterest support without fighting OAuth flows, scopes, or brittle edge cases.

Rate-limit governor

Predictable pacing and automatic 429 backoff. Bursts are queued, not dropped.

Secure token storage

Encrypted token storage and least-privilege handling, designed for multi-tenant SaaS.

Webhooks + observability

Delivery status, failure reasons, and consistent error normalization for debugging.

n8n node ready

Use the PinBridge n8n node to add Pinterest publishing steps without custom request glue.

Built for platforms

Idempotency, retries, and clean primitives so you can build higher-level workflows.

Trust

Reliability and operational guarantees

Infrastructure-grade delivery and controls.

Retry policy

Exponential backoff (base 2) with a capped retry window (default max attempts: 5). Permanent errors return explicit failure codes.

Delivery semantics

At-least-once delivery for publish jobs and webhooks. Design consumers to be idempotent.

Idempotency

Publish endpoints accept `idempotency_key` in the request body to prevent duplicate publishes across retries.

{
  "idempotency_key": "spring-launch-2026-02-22"
}

Reuse the same value on retries to avoid duplicates.

Rate-limit visibility

Per-account pacing is surfaced through the live rate meter endpoint so you can see current token availability.

Queue behavior

Publishes are queued and retried safely under upstream limits. We do not currently sell separate queue lanes by plan.

Policy compliance

We do not bypass Pinterest policies; platform rules are enforced and customers remain responsible for content.

Architecture

Designed to stay within Pinterest limits

We don’t promise throughput you can’t have. We guarantee safe, predictable publishing via queuing, pacing, and observability.

Your App / Workflow

API key

PinBridge Gateway

metering + validation

Queue + Scheduler

bursts → queued

Rate Governor

per-account pacing

Token Vault

encrypted

Pinterest API

platform limits

94,000+

Pins published

180+

Pinterest accounts connected

99.9%

Uptime SLA

< 3 min

Median time to first publish

What people say

Teams and developers on the integration experience

“We evaluated three approaches to Pinterest publishing before finding PinBridge. The sandbox environment meant we were live in a week, not a quarter.”
CD

Camille D.

Engineering Lead, e-commerce SaaS

“I built a Pinterest auto-poster for my Shopify store in a weekend. I would have spent two weeks fighting OAuth flows and rate limits if I'd gone direct.”
JK

James K.

Indie developer

“Rate-limit pacing and retry handling were always the painful parts of the Pinterest integration. PinBridge just absorbs that complexity.”
MR

Marcus R.

Head of Integrations, social media agency

“Being able to test the full publish lifecycle in sandbox before touching a real account made a huge difference. I shipped with confidence instead of crossing my fingers.”
SL

Sofia L.

Freelance automation builder

“Our n8n workflows were talking to raw Pinterest APIs with no error handling. Switching to the PinBridge node cut our support tickets in half.”
PN

Priya N.

Automation architect, marketing platform

“I've wired up a dozen APIs for side projects. PinBridge is one of the few where the docs actually matched what the API did on the first try.”
TW

Tobias W.

Full-stack developer

FAQ

Clear answers

Test the integration in sandbox before you start paying for live API pin creations.

Connect Pinterest, validate the workflow in sandbox, then move to live API usage when you are ready.

Start in sandbox Read quick start